Yes this thread could go on and on, I love talking about gadgets
For starters Graham you can check out review sites, here are a couple:
DPReviewSteves DigicamsIn the past I have favoured Canon point and shoot compact cameras for their generally superior image quality. However these days it is much more of a level playing field.
There are a number of factors that will determine what you end up with, i.e how many pixels, how much optical zoom, do you need manual controls, good movie mode etc etc. Oh yes and price of course!
Another thing to consider is usage. Will it be a general snapshot camera? Will you be taking lovely panoramics of Plakias? If so then you might want to look for a camera whose lens starts quite 'wide'. Most compacts (including the S10) tend to start at around 38mm which is not too wide and wont allow you to squeeze in a lot of that scenery. Look here for a comparison of
Focal Lengths.If you do want to go 'wider' then Panasonic make quite a range of cameras that start at 28mm including some well regarded 'super-zooms'.
Once you have narrowed it down to a couple of models you can start bargain hunting. For example you can get the Pentax S10 for £106 delivered from Pixmania via Amazon.
Another option is to buy a refurbished camera, my last couple of compacts have been refurbs off eBay and I have had no problems with them. In some ways it can be seen as safer as every refurb that goes out the door has been through the full QC which is not always the case for new models.
Cheers,
Paul